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A178544 as a simple table

na(n)
11
22
31
42
51
63
71
82
91
102
111
124
131
142
151
164
171
184
191
202
213
222
233
244
252
263
273
282
293
303
311
324
331
344
351
364
371
384
391
402
412
424
434
442
455
464
472
484
494
502
511
522
531
546
551
568
571
582
591
606
613
623
633
644
653
663
673
684
693
702
711
724
731
742
751
764
771
784
791
802
814
822
834
844
852
864
874
882
894
903
911
924
931
944
951
964
971
984
991
1002
1012
1023
1033
1042
1053

[1,2,1,2,1,3,1,2,1,2,1,4,1,2,1,4,1,4,1,2,3,2,3,4,
 2,3,3,2,3,3,1,4,1,4,1,4,1,4,1,2,2,4,4,2,5,4,2,4,4,
 2,1,2,1,6,1,8,1,2,1,6,3,3,3,4,3,3,3,4,3,2,1,4,1,2,
 1,4,1,4,1,2,4,2,4,4,2,4,4,2,4,3,1,4,1,4,1,4,1,4,1,
 2,2,3,3,2,3]